Store titles for casual vote submissions

When an uploader changes the title, it will reset the casual votes

databases/_upgrade_private_13.sql

@@ -0,0 +1,7 @@
+BEGIN TRANSACTION;
+
+ALTER TABLE "casualVotes" ADD "titleID" INTEGER default 0;
+
+UPDATE "config" SET value = 13 WHERE key = 'version';
+
+COMMIT;